linux-kernel - [PATCH 2/3] f2fs: add pin

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Message-Id: <20210605003210.856458-2-jaegeuk@kernel.org>
Date:   Fri,  4 Jun 2021 17:32:09 -0700
From:   Jaegeuk Kim <jaegeuk@...nel.org>
To:     linux-kernel@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net
Cc:     Jaegeuk Kim <jaegeuk@...nel.org>
Subject: [PATCH 2/3] f2fs: add pin_file in feature list

This patch adds missing pin_file feature supported by kernel.

Fixes: f5a53edcf01e ("f2fs: support aligned pinned file")
Signed-off-by: Jaegeuk Kim <jaegeuk@...nel.org>
---
 fs/f2fs/sysfs.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c
index 4daa6aeb200b..e4d5090b7cb3 100644
--- a/fs/f2fs/sysfs.c
+++ b/fs/f2fs/sysfs.c
@@ -740,6 +740,7 @@ F2FS_RW_ATTR(F2FS_SBI, f2fs_sb_info, compr_written_block, compr_written_block);
 F2FS_RW_ATTR(F2FS_SBI, f2fs_sb_info, compr_saved_block, compr_saved_block);
 F2FS_RW_ATTR(F2FS_SBI, f2fs_sb_info, compr_new_inode, compr_new_inode);
 #endif
+F2FS_FEATURE_RO_ATTR(pin_file);
 
 /* For ATGC */
 F2FS_RW_ATTR(ATGC_INFO, atgc_management, atgc_candidate_ratio, candidate_ratio);
@@ -853,6 +854,7 @@ static struct attribute *f2fs_feat_attrs[] = {
 #ifdef CONFIG_F2FS_FS_COMPRESSION
 	ATTR_LIST(compression),
 #endif
+	ATTR_LIST(pin_file),
 	NULL,
 };
 ATTRIBUTE_GROUPS(f2fs_feat);
-- 
2.32.0.rc1.229.g3e70b5a671-goog